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The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

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Alignment and fixing of fiber optics based on electrothermal MEMS actuators

Unamuno, A. and Yao, J. and Uttamchandani, D.G. (2005) Alignment and fixing of fiber optics based on electrothermal MEMS actuators. IEEE Photonics Technology Letters, 17 (4). pp. 816-818. ISSN 1041-1135

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Abstract

An aligning and fixing method for fiber optics is described in this letter. The alignment is performed using a chevron-type thermal microactuator while the fixing is achieved by ultraviolet curing of an epoxy adhesive once the optical fibers are aligned. The microactuator has been extended so that the heaters and the optical adhesive are separated to avoid curing of the adhesive by temperature. A prototype has been fabricated using 80-μm-thick metallized silicon-on-insulator and mechanical and optical results from the alignment of two bare single-mode optical fibers before, during, and after the fixing are presented.